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Round|Natural|GIA

1.20ct H IF Round Natural Diamond

EX • H/IF • GIA 6565644553

Certificate GIA 6565644553

Diamond specifications and retailer prices

From $6,575 AUD
As of November 6, 2026
Save $6,629 AUD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,205 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6565644553. Listed at 13 retailers as of November 2, 2026, with prices from $6,575 to $13,205, a $6,629 spread on the same certified stone. MOH London lists it at $13,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565644553
Dimensions6.71 × 6.75 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.71 mm6.75 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565644553
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,205 AUD|Low: $6,520 AUD|High: $13,277 AUD|Avg: $8,813 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$6,575 AUD
Retailer 4$7,497 AUD
Retailer 5$7,818 AUD
Retailer 6$7,909 AUD
Retailer 7$8,192 AUD
Retailer 11$8,194 AUD
Retailer 10$8,322 AUD
Retailer 2$8,876 AUD
Retailer 3$8,964 AUD
Retailer 9$9,625 AUD
Retailer 8$10,243 AUD
Retailer 12$11,012 AUD
MOH London$13,205 AUD

16 data points across 13 retailers

13 retailers$6,575 AUD to $13,205 AUD

A
Cheapest Retailer
-
$6,575 AUD
Retailer 2
-
$7,497 AUD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$7,818 AUD
View
B+
Retailer 4
-
$7,909 AUD
View
B+
Retailer 5
-
$8,192 AUD
View
Final sale: no returns
B+
Retailer 6
-
$8,194 AUD
View
B+
Retailer 7
-
$8,322 AUD
View
B+
Retailer 8
-
$8,876 AUD
View
Retailer 9
-
$8,964 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$9,625 AUD
View
B
Retailer 11
-
$10,243 AUD
View
B
Retailer 12
-
$11,012 AUD
View
Most Expensive
B
MOH London
6CAE74979 · Nov 2
$13,205 AUD
£7,144 GBP
View
12 more retailers have this diamond
Prices start from $6,575 AUDSave up to $6,629 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Round
$6,575 AUD